61409096

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2819}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 131976000

約数和(自身を除く): 70566904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 2819, 3112, 5446, 5638, 10892, 11276, 19733, 21784, 22552, 39466, 78932, 157864, 1096591, 2193182, 4386364, 7676137, 8772728, 15352274, 30704548, 61409096]

約数ペア:

[(1, 61409096), (2, 30704548), (4, 15352274), (7, 8772728), (8, 7676137), (14, 4386364), (28, 2193182), (56, 1096591), (389, 157864), (778, 78932), (1556, 39466), (2723, 22552), (2819, 21784), (3112, 19733), (5446, 11276), (5638, 10892)]